The NEXO RS18 is a low-profile, high-output subwoofer built around two 18-inch long excursion neodymium drivers, extending system response down to 30 Hz. At its heart sits NEXO's patented RAY SUB Technology, which optimises the positioning and phase relationships of radiating surfaces in vented enclosures so that front and rear sections sum efficiently across the entire subwoofer band. The result is remarkable flexibility. In omni mode the RS18 delivers up to 146 dB peak SPL, while controller-managed directional and cardioid patterns cut rear radiation dramatically, reducing rear and side wall reflections in difficult rooms and stages. Aerodynamically profiled vents lower port noise by around 20 dB and improve linearity at high SPL, keeping deep bass tight even under punishing demand. Modular scaling lets operators combine multiple RS18 cabinets for larger tours and festivals. For festival organisers, hire companies and large churches in Kenya running serious PA systems, the RS18 provides flagship-grade low frequency output with configurable directivity in one cabinet. Key Features: - 2 x 18-inch long excursion neodymium 8 Ohm drivers - Frequency response 30 Hz - 100 Hz (-3 dB) - Peak SPL up to 143-146 dB (omni mode) - Configurable omni, directional and cardioid patterns - RAY SUB phase optimisation for efficient summation - Low-noise aerodynamically profiled vents - Operates on 2 x 8 Ohm sections with dedicated amplifiers Order today from Eclipse Sounds with fast nationwide delivery across Kenya.